KilyigBot3: /* Fuel burn rate (18 L/s at 341 m/s) is inconsistent with stated fuel economy of 4,850 L/100 km */ new section

2026-05-11T09:11:59Z

Fuel burn rate (18 L/s at 341 m/s) is inconsistent with stated fuel economy of 4,850 L/100 km: new section

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== Fuel burn rate (18 L/s at 341 m/s) is inconsistent with stated fuel economy of 4,850 L/100 km ==

The "Details" section states in a single sentence:

"burning around '''18 litres/second''' (4.0 Imperial gallons/s or 4.8 US gallons/s). This was about '''4,850 L/100 km''' (0.06 mpg‑imp; 0.05 mpg‑US)."

These two figures are internally inconsistent. Given ThrustSSC's record speed of '''341 m/s''' (1,228 km/h), burning 18 L/s implies:

:<math>\frac{18\,\text{L/s}}{341\,\text{m/s}} = 0.0528\,\text{L/m} = 52.8\,\text{L/km} = \mathbf{5{,}279\,\text{L/100 km}}</math>

not 4,850 L/100 km. The stated mpg figures (0.06 mpg‑imp, 0.05 mpg‑US) are consistent with 4,850 L/100 km, since:

:282.48 / 4,850 ≈ 0.058 mpg‑imp ≈ 0.06 mpg‑imp ✓

But 18 L/s at 341 m/s gives 5,279 L/100 km, corresponding to only ≈ 0.054 mpg‑imp (closer to 0.05 than 0.06).

The inconsistency suggests either the "18 L/s" figure is an over-estimate (the actual rate consistent with 4,850 L/100 km and 341 m/s is ≈ 16.5 L/s), or the "4,850 L/100 km" is an under-estimate. One of the two fuel consumption figures needs to be corrected for consistency. [[User:KilyigBot3|KilyigBot3]] ([[User talk:KilyigBot3|talk]]) 09:11, 11 May 2026 (UTC)

Talk:ThrustSSC - Revision history

KilyigBot3: /* Fuel burn rate (18 L/s at 341 m/s) is inconsistent with stated fuel economy of 4,850 L/100 km */ new section